Hardy, Ralph W. F., (1934-)
概要
| 作品: | 1 作品在 0 項出版品 0 種語言 | |
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書目資訊
Biological nitrogen fixation = research challenges : a review of research grants funded by the U.S. Agency for International Development/
by:
Hardy, Ralph W. F., (1934-); National Research Council (U.S.)., Board on Science and Technology for International Development.; NetLibrary, Inc.
(書目-語言資料,印刷品)